[Monetdb-developers] Simple bat operations

Fabian Groffen Fabian.Groffen at cwi.nl
Fri Oct 12 15:28:06 CEST 2007


On 12-10-2007 15:22:37 +0200, Niels Nes wrote:
> On Fri, Oct 12, 2007 at 03:23:09PM +0200, Fabian Groffen wrote:
> > On 12-10-2007 15:17:39 +0200, Stefan Manegold wrote:
> > > > > I will recompile without --enable-optimise.
> > > > 
> > > > Try --enable-debug to make sure you aren't bitten by an insane default of
> > > > --enable-optimise=yes.
> > > 
> > > Just for the sake of correctness of information:
> > > 
> > > --enable-debug does not disable --enable-optimize. In fact, the two do
> > > conflict. To disable the --enable-optimize (indeed default in offically
> > > released versions), use (following configure standards) --disable-optimize
> > > or --enable-optimize=no.
> > 
> > The monetdb-install.sh script makes sure --enable-optimize is set to
> > "no" if --enable-debug is requested.
> > 
> > It worries me that --enable-optimize is "default in offically released
> > versions".  It shouldn't.
> 
> why does it worry you and why do you think default should be debug ?

default should be
optimize = no
debug = no

resulting in sane and default CFLAGS (autoconf uses -O2 -g IIRC).

I've seen way too many bug reports (in a real world) where software
caused random itches and glitches because of some pumped up CFLAGS.




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